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Kaaz Standard Limited Slip Differential | Basic | 1.5WAY CAM Front Mazda Mazda3 2000CC MZ SERIES 03-08



Model #DBZ2010

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Normal/OEM differentials

It is more then likely that your OEM factory differential may have been designed primarily for regular city/highway driving. Most factory differentials are not designed for "sport" or "race" usage, therefore the design element caters more to basic function than performance application. On every car a basic differential is fitted to distribute the engine s power to the driving wheels, the basic differential gear supplies the power to the wheels which is loaded with the least resistance. This allows the car s wheels to run at different speeds in a turn with least resistance.

However, when a vehicle is cornering close to it s limit, the vehicle will exhibit body roll causing the vehicle to  lean to one side, which will translate into the inside tire(s) losing forward traction and lateral grip. The wheels lift and cause excessive spin due to lack of downward force or weight distribution. This wheel spin is useless for acceleration until the tire(s) regain traction and start to gradually translate the power to the ground. A Limited Slip Differential (Limited Slip Differential) is needed to alleviate this wheel-spin.

With racing or performance driving, your vehicle may demand more then what a factory differential is capable of providing. More traction, stability, quicker reaction times and higher cornering speeds are key factors in which improve your vehicles characteristics on the track. A KAAZ after market Limited Slip Differential designed to cater around these needs will come handy and prove as a vital component on your vehicle.

Limited Slip Differential: An Limited Slip Differential is constructed slightly similar to the normal differential.

The pressure plate rings have the side gear, the pinion and the pinion gears locked inside and behind each pressure rings are a number of clutch plates. When torque is applied to the differential, the differential case will rotate and throw the pinion into the pressure ring cam. The pressure ring is then pushed out against the clutch plates thereby squeezing them together. This in turn causes the wheels to  lock together, depending on the power applied. This effect limits wheel spin during hard cornering and applies power to the wheels evenly when more power is applied. On acceleration and deceleration, it provides even grip and on neutral power, it also free s up for less drag and easier turning.

Limited Slip Differential Configuration Types

KAAZ produces two configuration types commonly classified as 1.5 way or a 2 way. This designation reflects the design of the cam groove which enables the Limited Slip Differential to function differently under acceleration/deceleration loads. The 2 way is constructed in a way to have positive lock motion in both acceleration and deceleration mode, the 1.5 way functions similar to a 2 way under acceleration however provides less lock-up when decelerating. The 1.5 way may provide more forgiving balance depending on vehicle setup and driver skill when braking is compared to a 2 way setup. For Front Wheel Drive vehicles the 1.5 way is also very effective providing extra stability during braking.

1.5 Way
Typically the 1.5 way differential is suitable for all types of motorsports driving. With optimized performance during acceleration it carries a lighter lockup on deceleration which is best suited for traditional road racers. Despite the fact that 1.5 way units have slighter lock up on deceleration, many users may still use this cam type for aggressive motorsports such like drifting or low gear auto crossing & gymkhana.

    2 Way
The 2 way is beneficial for high speed tracks and drifting. During R&D the more aggressive drivers preferred the 2 way over the 1.5 way L.S.D. due to better stability during high speed cornering. The 2 way L.S.D. provides great control during late-breaking scenarios where the vehicle is actually slowed down during the apex rather then traditional braking which is applied before entering or during the apex. For drifting the 2 way is most beneficial for shift locking and very aggressive transitions. The 2 way Limited Slip Differential is designed to keep the rear in sideways motion even during shifting. Most commonly users have preferred the 2 way L.S.D. over the 1.5 way for drifting.


  • Position: Front
  • Normal:
  • Limited Slip Differential Type: Basic
  • Plates: 12
  • Plate Size: M
  • CAM Type: 1.5WAY CAM
  • Mazda Mazda3 MZ SERIES 2000CC 03-08
  • M1: Developed for G Series transmission, ring gear bolts are included

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Vehicle Engine Notes
Mazda Mazda 3

Who is KAAZ?

KAAZ is an aftermarket company based in Japan and specializes in manufacturing high-quality racing differentials for the automotive industry. The company started in 1922 and has become a key manufacturing company all throughout Asia. Today, KAAZ has helped various automotive companies in manufacturing high-quality parts and is widely recognized all over the globe.

Motorsport Participation

The company has actively participated in various motorsport events which helped them in their design and development of innovative products. Their parts have helped a lot of race cars run faster and set world records in various race tracks worldwide. This is why KAAZ has been the no.1 choice of racers and enthusiasts in Japan and overseas.

Global Expansion

With the demand for their product growing exponentially, KAAZ has opened various facilities worldwide which includes KAAZ USA. This helps the company cater to their followers who reside on the other side of the world. Nonetheless, KAAZ has maintained its high level of standard and provides the same quality of product wherever you are. 

Purchase KAAZ Products at Vivid Racing

If you are in search of a high quality differential upgrade for your vehicle, then KAAZ is the right brand for you. Designed with performance in mind, you can be sure you are getting the best product in the market that you can use both on the street and on the track. To know more about KAAZ, visit Vivid Racing and check out their list of products that would fit your specific requirement.

All KAAZ products are checked thoroughly before shipping. High quality control inspections are carried at time of product completion, packaging and inbound product acceptance. We strive to ensure each KAAZ product is ready for shipment in original factory condition.

KAAZ USA will not be responsible for any type of misusae or abuse to product(s) after purchasing. Products are only offered a Limited Manufacture's Defect Warranty. There is no warranty implemented for defective products caused by abuse, improper installation, mishandling, improperly maintained, alterations to original unit, if item has been in an accident, and negligence on behalf of purchasing party including all it's entities. All warranty acts are subject to approval from KAAZ USA in which these listed parties will reserve all rights to determining if a warranty claim is approved.

Warranty is limited to replacement or repair of item or product deemed "approved for warranty". Any non-KAAZ items that may have been damaged by KAAZ product(s) will not obtain warranty. All removal or reinstallation costs will not be covered and is the responsibility of the purchasing party.

KAAZ USA shall not be liable for any unique, indirect, direct, incidental, or consequential damages, in which may be claimed as result of failure from any part, including claims for delay, loss of profits, or labor. KAAZ USA shall not be liable for any damage or injury to persons or property resulting from improper installation, negligence or misuse of any part subject to this warranty.

KAAZ PRODUCTS ARE ONLY INTENDED FOR OFF-ROAD USAGE ONLY. Product(s) are to never be driven on public roadways. NO EXCEPTION.

All KAAZ products require professional qualified installation. Improper installation may lead to breakage or problems resulting from poor installation. If purchasing party does not have resources to qualified technician, you must contact KAAZ USA immediately.

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